CN209426167U - A kind of 3D printer spray head cleaning mechanism of liquidproof blocking - Google Patents
A kind of 3D printer spray head cleaning mechanism of liquidproof blocking Download PDFInfo
- Publication number
- CN209426167U CN209426167U CN201821920089.3U CN201821920089U CN209426167U CN 209426167 U CN209426167 U CN 209426167U CN 201821920089 U CN201821920089 U CN 201821920089U CN 209426167 U CN209426167 U CN 209426167U
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- CN
- China
- Prior art keywords
- butt joint
- printer
- liquidproof
- spray head
- nut
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of 3D printer spray head cleaning mechanisms of liquidproof blocking, it include: water pump, air pump, triple valve, the first butt joint, the second butt joint, input pipe and clear water reserviors, wherein, printer head is horizontally movable and what is be vertically movable is mounted on installing mechanism, the one end of the printer head far from spray material port rushes conduit equipped with inverse, and the inverse conduit that rushes is equipped with block valve；First butt joint and second butt joint are selectively fixedly mounted on the installing mechanism, it is characterized by: first butt joint selectively with the printer head grafting, the upper end of first butt joint is provided with retainer plate, and the lower surface of the retainer plate is provided with the clamp device for fixing first butt joint and the printer head.The 3D printer spray head cleaning mechanism of liquidproof provided by the utility model blocking not only design rationally, structure it is simple and low in cost, and with high promotional value.
Description
Technical field
The utility model relates to 3D printer cleaning technique fields, and more specifically, the utility model relates to a kind of liquid-proof
The 3D printer spray head cleaning mechanism of body blocking.
Background technique
A kind of common 3D printer is that solid low melting point filamentary material is heated to semi-molten state, is then squeezed
Out, it according to every layer of scheduled track of institute of object, successively manufactures, every one layer of workbench of manufacture declines on a thickness or printing head
A thickness is risen, finally constructs entire entity repeatedly.But the nozzle of 3D printer holds in the case where working repeatedly
The case where being also easy to produce blocking, clears up and dredges and be inconvenient.
Chinese patent CN 206983262U discloses a kind of 3D printer spray head cleaning mechanism of liquidproof blocking, comprising:
Water pump, air pump, triple valve, the first butt joint, the second butt joint, input pipe and clear water reserviors.The utility model proposes one kind it is anti-
The 3D printer spray head cleaning mechanism of liquid blocking, when printer head is connect with the first butt joint, triple valve first input end
When connecting output end, water pump can rinse inside material spray outlet back flush printer head to water-filling inside printer head
Waste water afterwards goes out mouth discharge from inverse；When the second input terminal of triple valve is connected to output end, air pump can be to filling inside printer head
Gas can not only realize that exporting back flush printer head inside from material spray reinforced cleaning effect, but also can be in printer head
Remaining moisture carries out air-dried.
The first butt joint is mutually fitted with material spray outlet in a kind of 3D printer spray head cleaning mechanism of above-mentioned liquidproof blocking
The one end matched is equipped with outer tube and inner tube, and since the material spray outlet of 3D printer spray head is smaller and makes inversely to clean, use is above-mentioned
Structure connection, inevitably can be the phenomenon that there is leakage and leaks out in junction.Therefore, those skilled in the art provide a kind of anti-
The 3D printer spray head cleaning mechanism of liquid blocking, to solve the problems mentioned in the above background technology.
Utility model content
One purpose of the utility model is to solve at least the above problems, and provide the advantages of at least will be described later.
There is provided the 3D printer spray head cleaning mechanisms that a kind of liquidproof blocks there are one purpose for the utility model, originally
The 3D printer spray head cleaning mechanism of liquidproof blocking can be convenient to the first butt joint and be beaten by setting screw nut assembly
Print machine spray head carries out the fixation of express delivery, and screw nut assembly is not easy to lose.
To achieve the goals above, the utility model provides a kind of 3D printer spray head descaling machine of liquidproof blocking
Structure, comprising:
Water pump, air pump, triple valve, the first butt joint, the second butt joint, input pipe and clear water reserviors, wherein printer head
It is horizontally movable and what is be vertically movable is mounted on installing mechanism, the printer head is equipped with inverse far from one end of spray material port
Conduit is rushed, the inverse conduit that rushes is equipped with block valve；Peace is selectively fixed in first butt joint and second butt joint
On the installing mechanism, first butt joint selectively with the printer head grafting, first butt joint
Upper end be provided with retainer plate, the lower surface of the retainer plate is provided with for fixing first butt joint and the printer
The clamp device of spray head.
Preferably, in the 3D printer spray head cleaning mechanism of liquidproof blocking, the clamp device passes through company
Splicing rope is movably disposed on the retainer plate, and the clamp device includes clip ontology and screw nut assembly, the spiral shell
Stem nut component includes screw rod and nut, and one end of the connection rope is connect with the clip ontology, the other end with it is described
Retainer plate connection, one end of the clip ontology are provided with the first U-shaped opening, and the other end is provided with the 2nd U type opening, institute
It states nut to be hingedly arranged in first U-shaped opening, one end of the screw rod is connect with the nut thread, the screw rod
The other end be provided with nut, the free end of second U-shaped opening is provided with the lever backwards to first U-shaped opening, and
And the width of second U-shaped opening is greater than the diameter of the screw rod and is less than the minimum periphery width of the nut.
Preferably, in the 3D printer spray head cleaning mechanism of liquidproof blocking, the clip ontology is set as card
Band, by nonmetallic materials injection molding.
Preferably, in the 3D printer spray head cleaning mechanism of liquidproof blocking, the screw rod, the nut are equal
By nonmetallic materials injection molding.
Preferably, in the 3D printer spray head cleaning mechanism of liquidproof blocking, one end of the screw rod is arranged
There is limit hole, the gag lever post for stopping the screw rod to separate with the nut is provided in the limit hole.
Preferably, in the 3D printer spray head cleaning mechanism of liquidproof blocking, first butt joint is by non-
Metal material injection molding, the inner surface of the clip ontology are provided with for preventing the clip ontology from docking with described first
The multiple protrusions slided between head.
The utility model is include at least the following beneficial effects:
1, the 3D printer spray head cleaning mechanism of liquidproof blocking described in the utility model not only designs reasonable, structure letter
It is single and low in cost, and there is high promotional value；The 3D printer spray head cleaning mechanism small volume and less weight of this liquidproof blocking,
It is easy to remove, it is low to the use condition requirement of operating condition, it is adaptable.
2, the 3D printer spray head cleaning mechanism of liquidproof blocking described in the utility model, will by setting clamp device
The both ends of clip ontology are gradually fixed together, and then the first butt joint is firmly fixed on printer head, can be with
The phenomenon that avoiding junction from leakage occur and leak out.
The 3D printer spray head cleaning mechanism of liquidproof described in the utility model blocking, the utility model it is other excellent
Point, target and feature will be partially reflected by the following instructions, and part will also be and the research and practice to the utility model
It is understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the 3D printer spray head cleaning mechanism of the utility model liquidproof blocking in one embodiment
Structural schematic diagram.
Fig. 2 is the 3D printer spray head cleaning mechanism of the utility model liquidproof blocking in one embodiment
The structural schematic diagram of middle clamp device.
Marked in the figure: 1- water pump；2- air pump；3- triple valve；The first butt joint of 4-；The second butt joint of 5-；6- input pipe；
7- clear water reserviors；8- is inverse to rush conduit；9- block valve；10- retainer plate；11- clamp device；12- connection rope；13- clip ontology；
14- screw nut assembly；15- screw rod；16- nut；The first U-shaped opening of 17-；The second U-shaped opening of 18-；19- nut；20- grades
Bar；21- limit hole；22- gag lever post；100- printer head；101- installing mechanism.
Specific embodiment
With reference to the accompanying drawing and embodiment is described in further detail the utility model, to enable those skilled in the art
Member's refer to the instruction text can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not precluded one or more
The presence or addition of a other elements or combinations thereof.
As shown in FIG. 1 to FIG. 2, the utility model provides a kind of 3D printing of liquidproof blocking in one embodiment
Machine spray head cleaning mechanism, comprising:
Water pump 1, air pump 2, triple valve 3, the first butt joint 4, the second butt joint 5, input pipe 6 and clear water reserviors 7, wherein beat
Print machine spray head 100 is horizontally movable and what is be vertically movable is mounted on installing mechanism 101, and the printer head 100 is separate
One end of spray material port rushes conduit 8 equipped with inverse, and the inverse conduit 8 that rushes is equipped with block valve 9；First butt joint 4 and described
Two butt joints 5 are selectively fixedly mounted on the installing mechanism 101, and first butt joint 4 is selectively beaten with described
100 grafting of print machine spray head, the upper end of first butt joint 4 are provided with retainer plate 10, the lower surface setting of the retainer plate 10
There is the clamp device 11 for fixing first butt joint 4 and the printer head 100.
Further, the clamp device 11 is movably disposed on the retainer plate 10 by connecting rope 12, described
Clamp device 11 includes clip ontology 13 and screw nut assembly 14, and the screw nut assembly 14 includes screw rod 15 and nut
16, one end of the connection rope 12 is connect with the clip ontology 13, and the other end is connect with the retainer plate 10, described
One end of clip ontology 13 is provided with the first U-shaped opening 17, and the other end is provided with the second U-shaped opening 18, and the nut 16 is cut with scissors
Ground connection is arranged in first U-shaped opening 17, and one end of the screw rod 15 is threadedly coupled with the nut 16, the screw rod 15
The other end be provided with nut 19, the free end of second U-shaped opening 18 is provided with the shelves backwards to first U-shaped opening 17
Bar 20, and the width of second U-shaped opening 18 is greater than the diameter of the screw rod 15 and is less than outside the minimum of the nut 19
Zhou Kuandu.
Further, the clip ontology 13 is set as shell ring, by nonmetallic materials injection molding.
Further, the screw rod 15, the nut 16 are by nonmetallic materials injection molding.
Further, one end of the screw rod 15 is provided with limit hole 21, is provided in the limit hole 21 for stopping
The screw rod 15 gag lever post 22 isolated with the nut 16.
Further, first butt joint 4 is set by nonmetallic materials injection molding, the inner surface of the clip ontology 13
It is equipped with multiple protrusion (not shown) for preventing from sliding between the clip ontology 13 and first butt joint 4.
The working principle of the 3D printer spray head cleaning mechanism of liquidproof blocking provided by the utility model is as follows:
The 3D printer spray head cleaning mechanism of liquidproof blocking provided by the utility model passes through clamp device 11 when using
When fixing the first butt joint 4 and printer head 100, the first butt joint 4 is inserted on printer head 100, by clip ontology
13 are wrapped in the first butt joint 4, and screw rod 15 is turned in the second U-shaped opening 18, and the nut 19 of 15 other end of screw rod is ten
Word nut or interior hexagonal (hexagon)nut, user by corresponding screwdriver, that is, rotatable nut, by screw rod 15 and nut 16 it
Between threaded connection and nut 19 block the second U-shaped opening 18, the both ends of clip ontology 13 are gradually fixed together,
And then the first butt joint 4 is firmly fixed on printer head 100, then user is made by mode in the prior art again
With.By the design of clamp device 11, the phenomenon that can occurring leakage to avoid junction and leak out.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (6)
1. a kind of 3D printer spray head cleaning mechanism of liquidproof blocking, comprising: water pump (1), air pump (2), triple valve (3), the
A pair of joint (4), the second butt joint (5), input pipe (6) and clear water reserviors (7), wherein printer head (100) is horizontally movable
And what is be vertically movable is mounted on installing mechanism (101), the printer head (100) is equipped with inverse far from one end of spray material port
It rushes conduit (8), described inverse rush conduit (8) are equipped with block valve (9)；First butt joint (4) and second butt joint (5)
Selectively be fixedly mounted on the installing mechanism (101), it is characterised in that: first butt joint (4) selectively with
Printer head (100) grafting, the upper end of first butt joint (4) are provided with retainer plate (10), the retainer plate
(10) lower surface is provided with the clamp device for fixing first butt joint (4) and the printer head (100)
(11)。
2. a kind of 3D printer spray head cleaning mechanism of liquidproof blocking according to claim 1, which is characterized in that described
Clamp device (11) is movably disposed on the retainer plate (10) by connecting rope (12), and the clamp device (11) includes
Clip ontology (13) and screw nut assembly (14), the screw nut assembly (14) include screw rod (15) and nut (16), institute
The one end for stating connection rope (12) is connect with the clip ontology (13), and the other end is connect with the retainer plate (10), described
One end of clip ontology (13) is provided with the first U-shaped opening (17), and the other end is provided with the second U-shaped opening (18), the spiral shell
Female (16) are hingedly arranged in first U-shaped opening (17), one end of the screw rod (15) and the nut (16) screw thread
Connection, the other end of the screw rod (15) are provided with nut (19), and the free end of second U-shaped opening (18) is provided with backwards
The lever (20) of first U-shaped opening (17), and the width of second U-shaped opening (18) is greater than the screw rod (15)
Diameter and the minimum periphery width for being less than the nut (19).
3. a kind of 3D printer spray head cleaning mechanism of liquidproof blocking according to claim 2, which is characterized in that described
Clip ontology (13) is set as shell ring, by nonmetallic materials injection molding.
4. a kind of 3D printer spray head cleaning mechanism of liquidproof blocking according to claim 2, which is characterized in that described
Screw rod (15), the nut (16) are by nonmetallic materials injection molding.
5. a kind of 3D printer spray head cleaning mechanism of liquidproof blocking according to claim 2, which is characterized in that described
One end of screw rod (15) is provided with limit hole (21), is provided in the limit hole (21) for stopping the screw rod (15) and institute
State the gag lever post (22) of nut (16) separation.
6. a kind of 3D printer spray head cleaning mechanism of liquidproof blocking according to claim 2, which is characterized in that described
By nonmetallic materials injection molding, the inner surface of the clip ontology (13) is provided with described for preventing for first butt joint (4)
The multiple protrusions slided between clip ontology (13) and first butt joint (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920089.3U CN209426167U (en) | 2018-11-21 | 2018-11-21 | A kind of 3D printer spray head cleaning mechanism of liquidproof blocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920089.3U CN209426167U (en) | 2018-11-21 | 2018-11-21 | A kind of 3D printer spray head cleaning mechanism of liquidproof blocking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209426167U true CN209426167U (en) | 2019-09-24 |
Family
ID=67969569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821920089.3U Expired - Fee Related CN209426167U (en) | 2018-11-21 | 2018-11-21 | A kind of 3D printer spray head cleaning mechanism of liquidproof blocking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209426167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116481796A (en) * | 2023-06-21 | 2023-07-25 | 常州立可印数码科技有限公司 | Production spray head testing device of fishing rod printing equipment |
-
2018
- 2018-11-21 CN CN201821920089.3U patent/CN209426167U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116481796A (en) * | 2023-06-21 | 2023-07-25 | 常州立可印数码科技有限公司 | Production spray head testing device of fishing rod printing equipment |
| CN116481796B (en) * | 2023-06-21 | 2023-08-18 | 常州立可印数码科技有限公司 | Production spray head testing device of fishing rod printing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 Termination date: 20201121 |